58% (2016)

55% (1989)

28% (2004)

67% (1973)

44% (1977)

56% (1989)

51% (2008)

67% (2020)

52% (1988)

56% (1971)

66% (1969)

72% (2007)

58% (2021)

52% (2024)

44% (2012)

54% (2015)

73% (1931)

63% (1971)

71% (2016)

53% (1980)